Traditional microbiological diagnosis for invasive candidiasis in critical non-neutropenic patients

Invasive candidiasis is the most prevalent fungal infection in the critical non neutropenic patient (80%) and is associated with high morbidity-mortality. Microbiological diagnosis is difficult and the positivity of traditional tests appears late in the course of infection. We herein discuss the utility of direct examination and cultures from different sites and the value of surveillance cultures for establishing the likelihood of invasive candidiasis.